animation-duration
Specifies how long it takes for an animation to complete one full cycle (from 0% to 100%). Use seconds (s) or milliseconds (ms).
Usage example
.spinner {
animation-name: spin;
/* Completes one rotation every 0.8 seconds */
animation-duration: 0.8s;
animation-iteration-count: infinite;
}Initial value
0s
Inherited
No
Applies to
allElementsAndPseudos
Animation type
notAnimatable
Values
autotime animation-duration Browser Support
Widely available Since 2015 96% global usage
This feature is well established and works across many devices and browser versions. It has been available across browsers since 2015.
Safe to use without fallbacks.
43+
16+
9+
12+